| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8890.0 | USD | 20180901 |
| Unknown | China national standards | MT | 17440.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4730.0 | USD | 20180901 |
| Unknown | China national standards | MT | 570.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180901 |
| Unknown | China national standards | MT | 8890.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1740.0 | USD | 20180901 |
| Unknown | China national standards | MT | 17440.0 | USD | 20180901 |
| Unknown | China national standards | MT | 11640.0 | USD | 20180823 |
| Unknown | China national standards | MT | 1960.0 | USD | 20180823 |